DE692381C - Fruit picking device - Google Patents
Fruit picking deviceInfo
- Publication number
- DE692381C DE692381C DE1939K0153163 DEK0153163D DE692381C DE 692381 C DE692381 C DE 692381C DE 1939K0153163 DE1939K0153163 DE 1939K0153163 DE K0153163 D DEK0153163 D DE K0153163D DE 692381 C DE692381 C DE 692381C
- Authority
- DE
- Germany
- Prior art keywords
- knife
- cutting edge
- movable
- protective plate
- guide plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/24—Devices for picking apples or like fruit
- A01D46/247—Manually operated fruit-picking tools
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Knives (AREA)
Description
Es sind Obstpflückvorrichtungen bekannt, bei denen gegen ein auf einer Stange sitzendes Messer ein von unten her bewegliches Messer arbeitet. Derartige Obstpflücker haben den Nachteil, daß das Obst durch die Messer leicht sehr beschädigt werden kann. Eine solche Beschädigung tritt in der Hauptsache durch das bewegliche Messer ein.There are known fruit picking devices in which against a sitting on a pole Knife a knife movable from below works. Such fruit pickers have the disadvantage that the fruit can easily be very damaged by the knife. Such damage occurs mainly through the movable knife.
Um dem abzuhelfen, wird nach der Erfindung für das bewegliche Messer eine Schutzplatte vorgesehen,- welche derart angeordnet ist, daß die Schneide dieses Messers im Ruhezustand abgedeckt ist.To remedy this, according to the invention for the movable knife a Protective plate provided - which is arranged such that the cutting edge of this knife is covered when idle.
Der Erfindungsgegenstand ist in .den Abb. 1 bis 3 dargestellt.The subject of the invention is shown in Fig. 1 to 3 shown.
Das Schneidewerk 1, 2 ist an'einer Stange 8 derart befestigt, daß die Schnittflächen der Schneiden ungefähr im Winkel von 450 zur Stange gerichtet sind. Die beiden messerartigen Schneiden 1, 2 sind vorn an den Enden stumpf abgerundet. Die obere feststehende Schneide ist mit der Führungsplatte 3 und der Aufsteckzwinge 4 fest verbunden. Die untere bewegliche Schneide sitzt am Hebel 5; an diesem ist das Drahtseil 6 befestigt, durch welches mittels des Druckschalters 7 eine Bewegung der unteren Messerschneide bewirkt wird. Durch eine Feder 9 wird sie nach dem Schneiden der Früchte in die Offensteflung zurückgedrückt. An der beweglichen Schneide 2 ist eine in Führungen verschiebbare Schutzplatte 10 angeordnet; diese verdeckt dann, wenn die untere Schneide 2 in Ruhelage ist, deren Schneidekante. Beim Bewegen dieser Schneide wird die Schutzplatte selbsttätig- durch den Anschlag 11,' der am inneren Ende des feststehenden Messers angeordnet ist, und durch den Anschlag 12, der an der Spitze dieses Messers vorgesehen ist, zurückgedrückt, so daß die Schneidiekante von dem Messer 2 freigegeben wird und mit der Schneide!The cutting unit 1, 2 is fastened an'einer rod 8 such that the sectional areas of the cutting edges are directed approximately at an angle of 45 0 to the rod. The two knife-like cutting edges 1, 2 are bluntly rounded at the front at the ends. The upper fixed cutting edge is firmly connected to the guide plate 3 and the clip-on clamp 4. The lower movable cutting edge sits on the lever 5; the wire rope 6 is attached to this, by means of which a movement of the lower knife edge is effected by means of the pressure switch 7. A spring 9 pushes it back into the open position after the fruit has been cut. A protective plate 10, which can be displaced in guides, is arranged on the movable cutting edge 2; this then covers the cutting edge when the lower cutting edge 2 is in the rest position. When this cutting edge is moved, the protective plate is automatically pushed back by the stop 11, which is arranged at the inner end of the fixed knife, and by the stop 12, which is provided at the tip of this knife, so that the cutting edge of the knife 2 is released and with the cutting edge!
zur Wirkung kommen kann. Es genügt normalerweise, wenn an der unteren Schneide eine derartige Schutzplatte vorgesehen ist; natürlich kann eine solche Platte auch an der festen Schneide 1 angeordnet sein. Um die Schutzplatte wieder in die Abdeckstellung zurückzuführen, ist 'die Führungsplatte 3 unterhalb der Schutzplatte als Anschlag 13 ausgebildet. can come into effect. It is usually enough if such a protective plate is provided on the lower cutting edge; Of course, such a plate can also be arranged on the fixed cutting edge 1. Around To return the protective plate to the covering position, the guide plate 3 is below the protective plate is designed as a stop 13.
Damit der Abstand der beiden Messer gegeneinander je nach Bedarf begrenzt werden kann, ist auf der Führungsplatte 3 ein einstellbarer Anschlag 14 vorgesehen.So that the distance between the two knives can be limited as required can, an adjustable stop 14 is provided on the guide plate 3.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1939K0153163 DE692381C (en) | 1939-01-12 | 1939-01-12 | Fruit picking device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1939K0153163 DE692381C (en) | 1939-01-12 | 1939-01-12 | Fruit picking device |
Publications (1)
Publication Number | Publication Date |
---|---|
DE692381C true DE692381C (en) | 1940-06-19 |
Family
ID=7252761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1939K0153163 Expired DE692381C (en) | 1939-01-12 | 1939-01-12 | Fruit picking device |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE692381C (en) |
-
1939
- 1939-01-12 DE DE1939K0153163 patent/DE692381C/en not_active Expired
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